Based STM32103+ wm8978+ mp3 format file parsing software decoding+ WAV audio player owners have the right you let me:)

ex_aduio
........\.cproject
........\.project
........\board
........\.....\CODEC.c
........\.....\CODEC.h
........\.....\file_operation.c
........\.....\file_operation.h
........\.....\readme.txt
........\.....\stm32_eval_sdio_sd.c
........\.....\stm32_eval_sdio_sd.h
........\.....\TB_COM.c
........\.....\TB_COM.h
........\.....\TB_KEY.c
........\.....\TB_KEY.h
........\.....\TB_LED.c
........\.....\TB_LED.h
........\.....\TB_SD.c
........\.....\TB_SD.h
........\.....\typedefs.h
........\.....\wav.h
........\core
........\....\core_cm3.c
........\....\core_cm3.h
........\....\startup_stm32f10x_hd.S
........\....\stm32f10x.h
........\....\system_stm32f10x.c
........\....\system_stm32f10x.h
........\....\vectors.c
........\....\vectors.h
........\Debug
........\.....\board
........\.....\.....\CODEC.d
........\.....\.....\CODEC.o
........\.....\.....\CODEC.o.lst
........\.....\.....\file_operation.d
........\.....\.....\file_operation.o
........\.....\.....\file_operation.o.lst
........\.....\.....\stm32_eval_sdio_sd.d
........\.....\.....\stm32_eval_sdio_sd.o
........\.....\.....\stm32_eval_sdio_sd.o.lst
........\.....\.....\subdir.mk
........\.....\.....\TB_COM.d
........\.....\.....\TB_COM.o
........\.....\.....\TB_COM.o.lst
........\.....\.....\TB_KEY.d
........\.....\.....\TB_KEY.o
........\.....\.....\TB_KEY.o.lst
........\.....\.....\TB_LED.d
........\.....\.....\TB_LED.o
........\.....\.....\TB_LED.o.lst
........\.....\.....\TB_SD.d
........\.....\.....\TB_SD.o
........\.....\.....\TB_SD.o.lst
........\.....\core
........\.....\....\core_cm3.d
........\.....\....\core_cm3.o
........\.....\....\core_cm3.o.lst
........\.....\....\startup_stm32f10x_hd.d
........\.....\....\startup_stm32f10x_hd.o
........\.....\....\startup_stm32f10x_hd.o.lst
........\.....\....\subdir.mk
........\.....\....\system_stm32f10x.d
........\.....\....\system_stm32f10x.o
........\.....\....\system_stm32f10x.o.lst
........\.....\....\vectors.d
........\.....\....\vectors.o
........\.....\....\vectors.o.lst
........\.....\ex_aduio.hex
........\.....\ex_aduio.lst
........\.....\ex_aduio.map
........\.....\fatfs
........\.....\.....\diskio.d
........\.....\.....\diskio.o
........\.....\.....\diskio.o.lst
........\.....\.....\ff.d
........\.....\.....\ff.o
........\.....\.....\ff.o.lst
........\.....\.....\subdir.mk
........\.....\makefile
........\.....\Mp3Lib_for_arm
........\.....\..............\mp3dec.d
........\.....\..............\mp3dec.o
........\.....\..............\mp3dec.o.lst
........\.....\..............\mp3tabs.d
........\.....\..............\mp3tabs.o
........\.....\..............\mp3tabs.o.lst
........\.....\..............\real
........\.....\..............\....\arm
........\.....\..............\....\...\asmmisc.d
........\.....\..............\....\...\asmmisc.o
........\.....\..............\....\...\asmmisc.o.lst
........\.....\..............\....\...\asmpoly_thumb2.d
........\.....\..............\....\...\asmpoly_thumb2.o
........\.....\..............\....\...\asmpoly_thumb2.o.lst
........\.....\..............\....\...\subdir.mk
........\.....\..............\....\bitstream.d
........\.....\..............\....\bitstream.o
........\.....\..............\....\bitstream.o.lst
........\.....\..............\....\buffers.d

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